Answer:
143
Step-by-step explanation:
Your equation to find x is:
140+146/2 = 143
Answer:
1. 2/5
Step-by-step explanation:
When it says the ratio is 5 to 2, that means 5 is always first:
5 : 2 is correct
5/2 is correct
10 : 4 is correct (multiplied 2 on both sides)
2/5 is incorrect because 2 is first. That means that this ratio would be 2 to 5, not 5 to 2.
Answer:
D is eliminated as it goes down to 4, if counted by 1. The answer is B. y= 1/2x² – 4
Add 0.02 by 0.4 and get 0.42 then divide 0.42 by 0.07x and get 6
x=6
